Factor completely 9x2 − 25. a. (3x + 5)(3x − 5) b. (3x − 5)(3x − 5) c. (9x + 5)(x − 5) d. (9x − 5)(x + 5)

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units

Why is studying fractions important